Deltana RL4R Residential Letter House Number "show hing" Questions

Iwant the postalcode for 3875 strada blvd st. Catherines ontario that's a hard one....shows addresses 1 to 23 only....not as high as 3875. Strada Blvd shows the first three letters of the code as L2S

I got F30PROXT oven installed but it wouldn't start to heat, the professional service came 3 times with different parts to change with no luck, finally I got brand-new oven and.... it does not start ...